30808600

素因数分解:

$2^3\times 5^2\times {\mathrm{154043}}^1$

素因数の和:154059

約数の個数: 24

約数和(自身を含む): 71630460

約数和(自身を除く): 40821860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 154043, 308086, 616172, 770215, 1232344, 1540430, 3080860, 3851075, 6161720, 7702150, 15404300, 30808600]

約数ペア:

[(1, 30808600), (2, 15404300), (4, 7702150), (5, 6161720), (8, 3851075), (10, 3080860), (20, 1540430), (25, 1232344), (40, 770215), (50, 616172), (100, 308086), (200, 154043)]